In 2000, the Seahawks wore their own patch to commemorate the team's 25th anniversary.

In 2000, the Seahawks wore their own patch to commemorate the team's 25th anniversary.

Photo: Getty Images

In 2000, the Seahawks wore their own patch to commemorate the... Photo-4908639.66232 - seattlepi.com

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Taboola Gallery Frame Item-85307.66232 - seattlepi.com

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Here, the patch is seen on the Seahawks' home uniform, as worn by quarterback Brock Huard.

Here, the patch is seen on the Seahawks' home uniform, as worn by quarterback Brock Huard.

Photo: Getty Images

Here, the patch is seen on the Seahawks' home uniform, as worn... Photo-4908640.66232 - seattlepi.com

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2001 was the last year the Seahawks used their original logo and colors. Here, quarterback Matt Hasselbeck, right, is seen in the home uniform.

2001 was the last year the Seahawks used their original logo and colors. Here, quarterback Matt Hasselbeck, right, is seen in the home uniform.

Photo: Tom Pidgeon, Getty Images

2001 was the last year the Seahawks used their original logo and... Photo-4908642.66232 - seattlepi.com

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Coinciding with the opening of Seahawks Stadium (now CenturyLink Field), the Seahawks logo and uniforms got a big face lift. Here is the new logo, which was redesigned to look more intimidating and uses a lighter "Seahawks blue" instead of green. less

Coinciding with the opening of Seahawks Stadium (now CenturyLink Field), the Seahawks logo and uniforms got a big face lift. Here is the new logo, which was redesigned to look more intimidating and uses a ... more

On April 3, 2012, Nike unveiled brand new uniforms for the Seahawks. While the entire NFL got updated unis as Nike took over for the whole league, Seattle got the biggest makeover. Here's Marshawn Lynch showing off the new blue home uniform. less

On April 3, 2012, Nike unveiled brand new uniforms for the Seahawks. While the entire NFL got updated unis as Nike took over for the whole league, Seattle got the biggest makeover. Here's Marshawn Lynch showing ... more

A close-up shot of the Seahawks' "Action Green" uniform, part of the NFL's "Color Rush" series. The Seahawks will wear these alternates when they face the St. Louis Rams at CenturyLink Field on Thursday, Dec. 15.

A close-up shot of the Seahawks' "Action Green" uniform, part of the NFL's "Color Rush" series. The Seahawks will wear these alternates when they face the St. Louis Rams at CenturyLink Field on Thursday, Dec.